When was Isla most popular?

The name Isla reached its peak popularity during the 2015s.

What are the origins of the name Isla Cousins?

The name Isla Cousins combines two different traditions: the first name Isla has Celtic roots, while the surname Cousins originates from English.

Isla Cousins — Name Meaning, Origin & Statistics

Isla Cousins is a name that combines Celtic origins. The first name Isla is a feminine given name of Celtic origin. From the Scottish island of Islay (Gaelic: Ìle) in the Inner Hebrides. Rose rapidly in popularity in the UK and Australia in the 21st century. The surname Cousins: Alan William James Cousins (1903–2001), South African astronomer Ben Cousins (born 1978), Australian footballer Christopher Cousins (born 1960), American actor Dave Cousins (1940–2025), English musician, leader, singer and songwriter of Strawbs Dave Cousins (born 1977), American archer David Cousins (born 1942), British RAF Commander DeMarcus Cousins (born 1990), American basketball player Derryl Cousins (1946–2020), American baseball umpire Frank Cousins (American politician) (born 1958), American politician Frank Cousins (British politician) (1904–1986), British politician and trade union le. Isla is a well-known first name, carried by approximately 650K people globally, with the highest concentration in United Kingdom. The name Isla reached peak popularity in the 2015s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Isla

Meaning: island

Celtic

From the Scottish island of Islay (Gaelic: Ìle) in the Inner Hebrides. Rose rapidly in popularity in the UK and Australia in the 21st century.

Surname: Cousins

English

Alan William James Cousins (1903–2001), South African astronomer Ben Cousins (born 1978), Australian footballer Christopher Cousins (born 1960), American actor Dave Cousins (1940–2025), English musician, leader, singer and songwriter of Strawbs Dave Cousins (born 1977), American archer David Cousins (born 1942), British RAF Commander DeMarcus Cousins (born 1990), American basketball player Derryl Cousins (1946–2020), American baseball umpire Frank Cousins (American politician) (born 1958), American politician Frank Cousins (British politician) (1904–1986), British politician and trade union le.

Geographic Distribution

The first name Isla is distributed across the globe, with the highest concentrations in the following countries:

United Kingdom 57%

Australia 25%

New Zealand 10%

Canada 8%

Popularity Over Time

Popularity of the name Isla by decade, based on birth registration data:

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Name Variants & Related Names

The name Isla has several variants and related forms across different languages and cultures:

Islay
Ila

Numerology

According to Pythagorean numerology, each letter in a name carries a numerical value. Here are the key numbers for Isla Cousins:

6

Expression Number

Nurturing and responsibility. Associated with care, family values and a strong sense of duty towards loved ones.

1

Soul Urge Number

Leadership and independence. This number suggests a self-reliant, ambitious and pioneering personality that forges its own path.

5

Personality Number

Freedom and adaptability. A dynamic, versatile personality that embraces change and seeks new experiences.

Numerology is a cultural tradition for exploring symbolism in names. Results are for entertainment purposes.

Frequently Asked Questions

What is the origin of the first name Isla?: The first name Isla originates from Celtic. From the Scottish island of Islay (Gaelic: Ìle) in the Inner Hebrides. Rose rapidly in popularity in the UK and Australia in the 21st century.
When was Isla most popular?: The name Isla reached its peak popularity during the 2015s.
What is the origin of the surname Cousins?: The surname Cousins originates from English. Alan William James Cousins (1903–2001), South African astronomer Ben Cousins (born 1978), Australian footballer Christopher Cousins (born 1960), American actor Dave Cousins (1940–2025), English musician, leader, singer and songwriter of Strawbs Dave Cousins (born 1977), American archer David Cousins (born 1942), British RAF Commander DeMarcus Cousins (born 1990), American basketball player Derryl Cousins (1946–2020), American baseball umpire Frank Cousins (American politician) (born 1958), American politician Frank Cousins (British politician) (1904–1986), British politician and trade union le.
What are the origins of the name Isla Cousins?: The name Isla Cousins combines two different traditions: the first name Isla has Celtic roots, while the surname Cousins originates from English.